JPS5850422Y2 - information sheet - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an information sheet, and particularly to an information sheet that is placed on a tablet (input panel) that is a main part of an information input device.

Generally, an information sheet consists of a single sheet of paper on which a plurality of pieces of information are printed and displayed in a matrix.

A plurality of such information sheets are usually held together by a guide rod or the like to form a book.

This information sheet is contacted as necessary by a separately equipped signal detection pen, so frequently used information parts may become worn, thin, or torn, making it difficult to identify the information. Cases often arise.

In addition, these days, there are cases in which new information that the user wishes to add to an information sheet on which various information is printed arises, and it is desired to rewrite only a specific information display area.

For this reason, in recent years, a method has been adopted in which the information display paper is removably stored in a sheet bag made of a transparent film or the like in order to improve the above-mentioned disadvantages.

However, as mentioned above, these information sheets are excellent in replacing the internal information display paper or protecting the paper, but overall, at least the transparent film 2
If multiple pens are used together, the reception sensitivity of the signal detection pen described above will deteriorate significantly, making it impossible for the operator to quickly and accurately input the intended information. This inconvenience arises.

The purpose of the present invention is to improve the disadvantages of the above-mentioned prior art, to be durable, to be able to detect clear input information by using multiple information sheets stacked together, and to display displayed information. The objective is to provide an information sheet that can be easily corrected or added to.

For this reason, the present invention includes an information display sheet on which predetermined information is written in a matrix and is framed in correspondence with a plurality of information input sections arranged in a matrix, and a transparent or In a capacitively coupled information sheet equipped with a sheet bag made of a translucent material, a signal guide plate made of a relatively thin insulating material is removably equipped on the back side of the information display sheet. In this method, a structure is adopted in which signal detection pieces made of mutually independent metal films are arranged and fixed in a matrix in accordance with the frame of the input information written on the information display sheet. This aims to achieve the above objective.

An embodiment of the present invention will be described below with reference to FIGS. 1 to 3.

In Fig. 1, 1 is a capacitively coupled tablet;
2 each indicate an information sheetbook.

The tablet 1 has a group of signal lines in the row direction and a group of signal lines in the column direction, which are arranged in a grid pattern through an insulating plate, and a scanning pulse of a predetermined voltage is sequentially applied to each signal line group. It is configured as follows.

The information sheet book 2 includes a plurality of information sheets) 3.3
, . . . and binding holes 4.4 formed at one end of each information sheet 3. An inverted U-shaped guide rod commonly inserted into 5.5. ...and each of these guide rods 5, 5. . . and a binding tool 6 that locks each of them.

Each of the information sheets 3 is obtained by folding an information display sheet T in which a plurality of pieces of information is displayed in a matrix corresponding to each intersection of the signal lines of the tablet 1, and this information display sheet 7 in two. , a signal detection plate 8 mounted between the information display sheets, and a sheet bag 9 made of transparent or translucent synthetic resin for storing the signal detection plates 8 and the information display sheets 7. It is configured.

The signal detection plate 8 includes a signal guide plate 8A formed of an insulating material, and the information display paper 1 on the signal guide plate 8A.
Float electrodes 8B, 8B as a plurality of signal detection pieces mounted in a matrix in accordance with each piece of information.

It is formed by...

Therefore, in the above embodiment, since the information display paper 7D can be easily removed or inserted from the sheet bag 9, the information display paper 7 can be replaced easily and quickly. The electrode 8 can very easily guide the positional information on the tablet 1 to the information sheet 31 located above by capacitive coupling, so that when the signal detection pen is touched, the positional information on the tablet 1 can be easily transferred to the information sheet 31 located above. Nevertheless, it has the advantage of being able to obtain clear position information.

Note that if the float electrodes 8B, 8B, . . . are formed of a magnetic material, not only the capacitively coupled tablet 1 but also
The present invention can also be directly applied to an electromagnetic coupling type information input device.

Further, in the above embodiment, the information display paper 7 is folded in half, but the present invention is not necessarily limited to this, and the size of the information display paper 7 is made the same as the size of the signal detection plate 8, and the information display paper 7 is folded in half. The signal detection plate 80 may be provided on both sides or only on one side.

As described above, according to the present invention, an information display sheet on which predetermined information is written and framed in a matrix in correspondence with a plurality of information input sections arranged in a matrix, and this information display sheet are stored. In a capacitively coupled information sheet equipped with a sheet bag made of a transparent or translucent material, a signal guide plate made of a relatively thin insulating material is removably equipped on the back side of the information display sheet, This signal guide plate adopts a structure in which signal detection pieces made of mutually independent metal films are arranged and fixed in a matrix in correspondence with the frame of the input information written on the information display sheet. Therefore, not only can the information display sheet be replaced easily and quickly if necessary, but also when the information sheet is placed on the tablet, each signal detection piece of the signal guide plate will be located at the corresponding position on the tablet. Information can be guided upwards from the tablet very easily, so even if multiple information sheets are placed one on top of the other, clear position information can be obtained from above. It is possible to obtain an unprecedentedly practical information sheet that can significantly improve the reliability of signal processing results.

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing how the information sheet is used; FIG. 2 is an exploded perspective view showing an embodiment of the information sheet according to the present invention;
FIG. 3 is a plan view showing a signal detection plate forming a part of FIG. 2. T: Information display paper, 8A: Signal guide plate, 8B: Signal detection piece, 9: Sheet bag.

Claims (1)

[Scope of utility model registration request] For sheets consisting of information display paper on which predetermined information is written in a matrix and framed in correspondence with a plurality of information input sections arranged in a matrix, and a transparent or semi-transparent member for storing the information display paper. In the information sheet for a capacitively coupled type equipped with a bag, on the back side of the information display sheet,
A signal guide plate made of a relatively thin insulating material is detachably equipped, and the signal guide plate is made of mutually independent metal films, etc. corresponding to the frame of input information written on the information display sheet. An information sheet characterized by signal detection pieces arranged and fixed in a matrix.